Mercurial > hg > icedtea9-forest > jdk
changeset 5875:556141c6326c
7087658: MethodHandles.Lookup.findVirtual is confused by interface methods that are multiply inherited
Reviewed-by: twisti
author | jrose |
---|---|
date | Thu, 12 Jul 2012 00:12:28 -0700 |
parents | beeb1d5ecd9e |
children | 78f1f4e4e9c7 |
files | src/share/classes/java/lang/invoke/MemberName.java |
diffstat | 1 files changed, 6 insertions(+), 2 deletions(-) [+] |
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--- a/src/share/classes/java/lang/invoke/MemberName.java Thu Jul 12 00:11:35 2012 -0700 +++ b/src/share/classes/java/lang/invoke/MemberName.java Thu Jul 12 00:12:28 2012 -0700 @@ -622,8 +622,12 @@ MemberName[] buf = { m }; int n = MethodHandleNatives.getMembers(m.getDeclaringClass(), m.getName(), matchSig, matchFlags, lookupClass, 0, buf); - if (n != 1) return false; - return m.isResolved(); + if (n == 0 || !m.isResolved()) + return false; // no result + else if (n == 1 || m.clazz.isInterface()) + return true; // unique result, or multiple inheritance is OK + else + return false; // ambiguous result (can this happen?) } /** Produce a resolved version of the given member. * Super types are searched (for inherited members) if {@code searchSupers} is true.